NL1025925A1 - Device for removing interference signal with different characteristic and method for removing it. - Google Patents

Device for removing interference signal with different characteristic and method for removing it.

Info

Publication number
NL1025925A1
NL1025925A1 NL1025925A NL1025925A NL1025925A1 NL 1025925 A1 NL1025925 A1 NL 1025925A1 NL 1025925 A NL1025925 A NL 1025925A NL 1025925 A NL1025925 A NL 1025925A NL 1025925 A1 NL1025925 A1 NL 1025925A1
Authority
NL
Netherlands
Prior art keywords
interference signal
different characteristic
removing interference
characteristic
different
Prior art date
Application number
NL1025925A
Other languages
Dutch (nl)
Other versions
NL1025925C2 (en
Inventor
Jung-Won Kwak
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of NL1025925A1 publication Critical patent/NL1025925A1/en
Application granted granted Critical
Publication of NL1025925C2 publication Critical patent/NL1025925C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/211—Ghost signal cancellation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
NL1025925A 2003-05-09 2004-04-13 Device for removing interference signal with different characteristic and method for removing it. NL1025925C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030029254A KR20040096319A (en) 2003-05-09 2003-05-09 Device remove a characteristic different interference signal and a method removing thereof
KR20030029254 2003-05-09

Publications (2)

Publication Number Publication Date
NL1025925A1 true NL1025925A1 (en) 2004-11-15
NL1025925C2 NL1025925C2 (en) 2005-02-01

Family

ID=33411656

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1025925A NL1025925C2 (en) 2003-05-09 2004-04-13 Device for removing interference signal with different characteristic and method for removing it.

Country Status (6)

Country Link
US (1) US20040223085A1 (en)
JP (1) JP4053512B2 (en)
KR (1) KR20040096319A (en)
CN (1) CN1551514A (en)
BR (1) BRPI0401100A (en)
NL (1) NL1025925C2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4550502B2 (en) * 2003-07-16 2010-09-22 三星電子株式会社 Parallel structure NTSC removal filter and filtering method
US7554948B2 (en) * 2005-06-07 2009-06-30 Qualcomm, Incorporated Reception of H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication system
US8149896B2 (en) * 2006-01-04 2012-04-03 Qualcomm, Incorporated Spur suppression for a receiver in a wireless communication system
US8195097B2 (en) 2006-09-08 2012-06-05 Qualcomm Incorporated Serving sector interference broadcast and corresponding RL traffic power control
DE102010048091A1 (en) * 2010-10-09 2012-04-12 Atlas Elektronik Gmbh Method and device for determining a frequency of a signal
JP6205773B2 (en) 2013-03-21 2017-10-04 富士通株式会社 Control device, frequency control method, and reception device
CN103901282A (en) * 2014-03-25 2014-07-02 国家电网公司 Method for testing high-voltage transmission line television interferences
JP2016075631A (en) * 2014-10-08 2016-05-12 パナソニックＩｐマネジメント株式会社 Signal processor
US11488619B2 (en) * 2019-08-15 2022-11-01 James K. Waller, Jr. Adaptive dynamic audio hum extractor and extraction process
CN114697593B (en) * 2020-12-31 2023-11-10 广州艾美网络科技有限公司 Power supply system of audio-video integrated machine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967102A (en) * 1975-03-25 1976-06-29 The United States Of America As Represented By The Secretary Of The Air Force Self-adjusting digital notch filter
GB8521378D0 (en) * 1985-08-28 1985-10-02 Plessey Co Plc Digital notch filter
US4847864A (en) * 1988-06-22 1989-07-11 American Telephone And Telegraph Company Phase jitter compensation arrangement using an adaptive IIR filter
JP2840155B2 (en) * 1992-03-19 1998-12-24 富士通株式会社 Equalization method
US5325204A (en) * 1992-05-14 1994-06-28 Hitachi America, Ltd. Narrowband interference cancellation through the use of digital recursive notch filters
US5325188A (en) * 1992-05-14 1994-06-28 Hitachi America, Ltd. Apparatus for NTSC signal interference cancellation through the use of digital recursive notch filters
US5572249A (en) * 1994-07-07 1996-11-05 Philips Electronics North America Corporation Method and apparatus for optimal NTSC rejection filtering and transmitter and receiver comprising same
US5550596A (en) * 1994-11-25 1996-08-27 Thomson Multimedia Sa Digital television signal processing system including a co-channel rejection filter
US5555190A (en) * 1995-07-12 1996-09-10 Micro Motion, Inc. Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement
US5808924A (en) * 1996-07-08 1998-09-15 Boeing North American, Inc. Decimating IIR filter
KR100256449B1 (en) * 1997-08-30 2000-05-15 전주범 Method for rejecting ntsc interference for using 3 step notch filter and a ntsc interference rejection filter circuit for reproming the same
AU1607400A (en) * 1998-11-03 2000-05-22 Broadcom Corporation Dual mode qam/vsb receiver
US6219088B1 (en) * 1998-11-03 2001-04-17 Broadcom Corporation NTSC interference rejection filter
US6246431B1 (en) * 1999-01-26 2001-06-12 Zenith Electronics Corporation Digital television system for reducing co-channel interference in 8 MHZ channels
WO2002037676A1 (en) * 2000-11-01 2002-05-10 Koninklijke Philips Electronics N.V. Adaptive line enhancer
US7102699B2 (en) * 2002-03-14 2006-09-05 Matsushita Electric Industrial Co. Ltd. Radio frequency distribution network system
CA2453711A1 (en) * 2002-12-17 2004-06-17 Queen's University At Kingston Methods and systems for tracking of amplitudes, phases and frequencies of a multi-component sinusoidal signal

Also Published As

Publication number Publication date
US20040223085A1 (en) 2004-11-11
CN1551514A (en) 2004-12-01
JP2004336715A (en) 2004-11-25
BRPI0401100A (en) 2005-01-11
KR20040096319A (en) 2004-11-16
NL1025925C2 (en) 2005-02-01
JP4053512B2 (en) 2008-02-27

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20041130

PD2B A search report has been drawn up
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20091101